A polygon has 9 diagonals more than a pentagon. how many sides are in a polygon?
| February 17, 2021 | education
It is known that a pentagon has 5 diagonals. The number of corners is always equal to the number of diagonals or sides.
The diagonals and sides of the pieces are the same thing.
We find the number of sides in the intended polygon, on – then we add the + sign.
5 + 9 = 14 – sides.
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